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£116.16 inc. VAT
AI-generated summary
If you’re running an Epson large-format system and you need a straightforward, reliable black ink for day-to-day output, this single-pack T603700 is a sensible buy. The big win with Epson inks is consistency: fewer nasty surprises in colour and density, less fiddling with profiles, and more predictable results when you’re printing jobs that actually have to go out the door. At £96.61 ex-VAT for 220ml, it’s priced like a “use it because you trust it” consumable rather than a budget ink—so it makes sense for shops that value uptime and repeatability over squeezing pennies.
I wouldn’t bother if you’re printing occasionally, or if you’re purely chasing cost per ml with no regard for matching and stability—because you’re paying for the Epson ecosystem and not the cheapest route. Also, if you’re running a mixed-ink workflow or switching between brands/materials often, double-check compatibility with your printer model to avoid wasted spend. In short: buy it if you want dependable black for regular production; skip it if you’re low-volume, highly price-sensitive, or unsure the cartridge/ink is the exact right fit for your setup.

Canon
Canon PFI-050M - 70 ml - magenta - original - ink tank - for imagePROGRAF TC-20, TC-20M, TC-21, TC-21M

Epson
Epson Ink Cartridges, T606900, Singlepack, 1 x 220.0 ml Light Light Black

Epson
Epson T5915 - Print cartridge - 1 x light cyan

Epson
Epson Ink Cartridges, T603C00, Singlepack, 1 x 220.0 ml Light Magenta